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Low‐Field Negative‐Resistance Effect in a Charge‐Ordered State of Thiazyl‐Radical Crystals
Author(s) -
Okamoto Kentaro,
Tanaka Toshiyuki,
Fujita Wataru,
Awaga Kunio,
Inabe Tamotsu
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200600596
Subject(s) - charge (physics) , molecule , materials science , electric field , graph , condensed matter physics , chemical physics , crystallography , chemistry , physics , discrete mathematics , mathematics , organic chemistry , quantum mechanics
Resistance is useful : A thiazyl‐radical salt, [NT] 3 [GaCl 4 ] (see structural diagram), exhibits negative resistance (see graph) in a charge‐ordered state of the square columnar network of NT molecules. As the negative‐resistance effect is observed at low electrical fields and high temperatures (290 K), it is potentially attractive for applications such as electrical devices.